738318780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1367257}}^1$

素因数の和:1367275

約数の個数: 48

約数和(自身を含む): 2296993440

約数和(自身を除く): 1558674660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1367257, 2734514, 4101771, 5469028, 6836285, 8203542, 12305313, 13672570, 16407084, 20508855, 24610626, 27345140, 36915939, 41017710, 49221252, 61526565, 73831878, 82035420, 123053130, 147663756, 184579695, 246106260, 369159390, 738318780]

約数ペア:

[(1, 738318780), (2, 369159390), (3, 246106260), (4, 184579695), (5, 147663756), (6, 123053130), (9, 82035420), (10, 73831878), (12, 61526565), (15, 49221252), (18, 41017710), (20, 36915939), (27, 27345140), (30, 24610626), (36, 20508855), (45, 16407084), (54, 13672570), (60, 12305313), (90, 8203542), (108, 6836285), (135, 5469028), (180, 4101771), (270, 2734514), (540, 1367257)]